Verizon is offering some discounts on the Apple iPhone XS with purchase of a new smartphone line in the Unlimited plan. After you ordered the phone, you can go to corresponding digital rebate center site and enter the code SWITCHNOW. Once you have submitted the code, they will send you the $200 prepaid MasterCard within a period of 8 weeks. If you want $450 credits, you must trade in a phone in the approved list. The approved list is accessible on the iPhone XS page at the Verizon online store. The $450 credits will be entered into your account over a period of 24 months.